why copper tubing cast was tagged on, that should have been part ob the install equipment process/work order. But for Soldering the copper tubes No modifications were done.
Trane gaspack preformed heating maintenance
Estimate for new heating and cooling system
Complete second floor a/c. Found bad capacitor and replaced it. Found system low in refrigerant and added 1 lb of r22. System is operating properly at this time.
Completed system upstairs. Found clogged drain and cleared out. System is operating properly at this time.